CN101789958B - Method, system and equipment of data synchronization based on equipment management service - Google Patents
Method, system and equipment of data synchronization based on equipment management service Download PDFInfo
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- CN101789958B CN101789958B CN2009102155985A CN200910215598A CN101789958B CN 101789958 B CN101789958 B CN 101789958B CN 2009102155985 A CN2009102155985 A CN 2009102155985A CN 200910215598 A CN200910215598 A CN 200910215598A CN 101789958 B CN101789958 B CN 101789958B
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- client
- synchronization
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- G06F16/275—Synchronous replication
Abstract
The invention discloses a method, a system and equipment of data synchronization based on equipment management services. The invention is mainly characterized in that a data synchronization client actively initiates a synchronization parameter configuration request to an equipment management client according to actual demands to trigger the equipment management client for carrying out configuration and returning corresponding synchronization parameters, thus the accuracy of the synchronization parameters configured by a DM client according to the current actual demands is higher; therefore, when a DS client and a DS server carry out synchronization operation by using the synchronization parameters with higher accuracy, the success rate of synchronization operation is higher.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of synchronous (DS) method of data based on equipment control (DM) business, system and equipment.
Background technology
Equipment control (device manage, DM) business is a kind of by over the air (Over TheAir, OTA), by the DM client on terminal equipment, the supervisory instruction data are downloaded to terminal equipment from the DM server, and by the automatic operational management director data of terminal equipment, and then complete the business that collection and the increments such as configuration, diagnosis of software and hardware upgrading, the parameter of terminal equipment operate.In the DM business, the collection of parameter and configuration operation can provide up-to-date parameter to the various network services of moving on same terminal equipment, comprising business such as data synchronous (Data synchronous, DS), WAP (wireless application protocol) (WAP), multimedia messages (SMS).
The data synchronous service is a kind of take OMA SyncML agreement as standard, realizes the business that server is synchronizeed with the data message between terminal equipment and terminal equipment, and the data synchronous service is cooperated with the DS server by the DS client and completes.At present, based on the synchronous flow process of the data of DM business as shown in Figure 1, comprise the following steps:
Step 101:DM client is set up network with the DM server and is connected.
Step 102:DM client sends the parameter configuration order to the DM server, requires DM server configuration DS synchronization parameter.
After the DS synchronization parameter of step 103:DM client DM server configuration, send the parameter configuration result of having carried synchronization parameter to the DS client.
Step 104:DM client is to DM server feedback synchronization parameter configuration successful result, if DM client configuration DS synchronization parameter failure in step 103, in this step, the DM client will be to DM server feedback synchronization parameter configuration failure result.
Step 105:DM server sends confirmation and finishes this DS synchronization parameter layoutprocedure to the DM client.
Step 106:DS client is according to carrying out data simultaneous operation between the synchronization parameter that receives and DS server.
Step 107: after data are synchronous, finish simultaneous operation.
In the synchronous flow process of data shown in Figure 1, by the DM client periodically or initiate data simultaneous operation according to the triggered time of setting, DS client and DS server can only receive the synchronization parameter of DM client configuration passively, and carry out data simultaneous operation according to the synchronization parameter that receives, although the synchronous flow process of this data can satisfy the basic demand of data simultaneous operation, but, still there is following problem:
because the synchronous flow process of present data can only be initiated by the DM client, when the DS side need to carry out data when synchronous the DM client may not initiate the synchronous flow process of data, also configure synchronization parameters not, and when DM client configuration synchronization parameter, the time of DM client configuration synchronization parameter has been compared time delay with the time that the DS server need to upgrade, therefore, the synchronization parameter that the synchronization parameter of DM client configuration and DS server need after time delay may be not identical, cause the synchronization parameter of DM client configuration incorrect, make the data simultaneous operation of DS client and DS server incorrect and failed because of synchronization parameter.
For example, need to carry out data when synchronous when the DS server at t1, data variation occurs constantly, due to the triggered time t2 that does not reach setting (wherein, t1 constantly early than t2 constantly) constantly, the DM client can not initiated data simultaneous operation; When the DM client when t2 initiates data simultaneous operation constantly, the data that the DS server need to upgrade are constantly compared and may be changed with t1, and the DM client still according to the DS server in t1 demand configure synchronization parameters constantly, may cause data simultaneous operation incorrect and failed because of synchronization parameter.
Summary of the invention
It is a kind of based on the synchronous method of the data of DM business, system and equipment that the embodiment of the present invention provides, can not be according to the actual needs configure synchronization parameters of DS side to solve the DM client, cause the synchronization parameter accuracy that configures low, and then make the low problem of success rate of simultaneous operation.
A kind of based on the synchronous method of the data of DM business, described method comprises:
The DS client sends the synchronization parameter configuring request to the DM client, and indication DM client is returned to synchronization parameter;
The synchronization parameter that DS client DM client is returned, and carry out data according to the synchronization parameter that receives and DS server and synchronize.
A kind of based on the synchronous system of the data of DM business, described system comprises DS client, DS server and DM client, wherein:
The DS client is used for sending the synchronization parameter configuring request to the DM client, and after receiving the synchronization parameter that the DM client returns, carries out data according to this synchronization parameter and DS server and synchronize;
The DM client is used for returning to synchronization parameter to the DS client after receiving the synchronization parameter configuring request.
A kind of data sync client end comprises:
Request module is used for sending the synchronization parameter configuring request to equipment control DM client;
Receiver module is used for receiving the synchronization parameter that the DM client is returned;
Synchronization module is used for carrying out data according to the synchronization parameter that receives with the DS server and synchronizes.
Because the embodiment of the present invention is initiatively initiated the synchronization parameter configuring request to the DM client by the DS client according to the demand of reality, trigger the DM client configuration and return to corresponding synchronization parameter, therefore, make the DM client higher according to the synchronization parameter accuracy of current actual demand configuration, and then when making DS client and DS server use the higher synchronization parameter of accuracy to carry out simultaneous operation, the success rate of simultaneous operation is also higher.
Description of drawings
Fig. 1 is based on the synchronous schematic flow sheet of the data of DM business in background technology;
Fig. 2 is based on the synchronous schematic flow sheet of the data of DM business in the embodiment of the present invention one;
Fig. 3 is based on the synchronous schematic flow sheet of the data of DM business in the embodiment of the present invention two;
Fig. 4 is based on the data synchronous system structural representation of DM business in the embodiment of the present invention three;
Fig. 5 is data sync client end structure schematic diagram in the embodiment of the present invention four.
Embodiment
In order to improve the ageing of synchronization parameter configuration, solve and cause synchronous the renewal to continue failed problem in the DS server because synchronization parameter is incorrect, the embodiment of the present invention is improved the present method of data synchronization based on the DM business, upgrade needs initiatively to the simultaneous operation of DM client trigger data by the DS client according to reality, guarantee the demand configure synchronization parameters that the DM client can be up-to-date according to the DS server, improved the accuracy of the synchronization parameter of configuration.
Below in conjunction with Figure of description, the embodiment of the present invention is described in detail.
Embodiment one:
As shown in Figure 2, in the embodiment of the present invention one in the situation that carry out the synchronous method schematic diagram of data based on the DM business, said method comprising the steps of:
Step 201:DS client sends the synchronization parameter configuring request to the DM client.
In this step, when the DS client determines that the DS server need to carry out Data Update, initiatively send the synchronization parameter configuring request to the DM client, be used for the current needs of notice DM client and carry out data simultaneous operation, trigger the DM client and carry out the operation of subsequent configuration synchronization parameter.
Step 202:DM client is returned to synchronization parameter to the DS client.
The synchronization parameter that step 203:DS client basis receives carries out data with the DS server synchronizes.
In the scheme of the embodiment of the present invention one, initiatively initiate the synchronization parameter configuring request to the DM client by the DS client, data synchronization process is carried out in requirement, make the DM client to carry out (comprising DS client and DS server) needs of Data Update according to the DS side, be its configure synchronization parameters; Because the real-time of the synchronization parameter that configures is stronger, so the accuracy of synchronization parameter is higher, has avoided causing because synchronization parameter is incorrect simultaneous operation to continue failed problem.
Embodiment two:
The embodiment of the present invention two is to further contemplate on the basis of embodiment one: carry out data between DS client and DS server when synchronizeing, may be due to the performance state of network relatively poor or synchronization parameter that use is incorrect causes the simultaneous operation failure, and the mechanism that the DS client did not have corresponding synchronization parameter checking and synchronized result fed back to the DM client this moment causes the DS synchronization failure but can't re-start the problem of simultaneous operation.To this, the embodiment of the present invention two further proposes a kind of method of data synchronization based on the DM business, as shown in Figure 3, comprises the following steps:
Step 301:DS client sends the synchronization parameter configuring request to the DM client.
In the present embodiment, during the data synchronous service supposing to carry out, the cellphone subscriber uploads or downloads address book data by GPRS network, loses the problem of address book data when avoiding cellphone subscriber's lost mobile phone or changing mobile phone.When cellphone subscriber's address book data changed, the DS client initiatively sent the synchronization parameter configuring request to the DM client.
Whether the number of times of the synchronization parameter configuring request that the judgement of step 302:DM client receives reaches set point number, returns to request results according to judged result to the DS client.
If the number of times of the synchronization parameter configuring request that receives reaches set point number, execution in step 303; Otherwise, execution in step 304.
In this step, the DM client can record by counter the number of times of the synchronization parameter configuring request that same DS client initiates within a period of time, and judges whether this number of times reaches the number of times of setting; If reach, represent that the reasons such as the DM client is busy or break down cause being the correct configure synchronization parameters of DS client, jump to step 303; Otherwise expression DM client can for the correct configure synchronization parameters of DS client, jump to step 304.
Step 303:DM client is returned to the acknowledges requests failed message to the DS client, and jumps to step 301.
The DM client is carried temporal information in the acknowledges requests failed message, indication DS client is initiated the synchronization parameter configuring request again in the time of described temporal information appointment.The DS client jumps to step 301 according to the indication of temporal information, when the time of temporal information appointment arrives, again initiates the synchronization parameter configuring request.
Step 304:DM client is returned to the acknowledges requests success message to the DS client, and sets up network with the DM server and be connected.
In this step, the DM client also will add 1 with indication counter.
Step 305:DM server sends the parameter configuration order to the DM client.
In this step, after can completing synchronization parameter by the configuration of DM server, this synchronization parameter is sent to the DM client by the parameter configuration order; Also can be by sending the parameter configuration order to the DM client, indication DM client configuration synchronization parameter.In the present embodiment, suppose by DM client configuration synchronization parameter.
Step 306:DM client configuration synchronization parameter.
In the implementation of this step, the DM client can be to the current state that is in the synchronization parameter configuration of DS clients report.
The synchronization parameter that step 307:DM client obtains configuration sends to the DS client.
Step 308:DM client is returned to whether successful result of configuration to the DM server.
If the success of DM client configuration synchronization parameter is returned to synchronization parameter configuration successful result to the DM server; If the failure of DM client configuration synchronization parameter is returned to synchronization parameter configuration failure result to the DM server.
Step 309:DM server sends confirmation and finishes this layoutprocedure to the DM client.
In the present embodiment, the execution sequencing of step 307 and step 308 does not limit, and can be the content of Steps 308 and step 309 yet, the operation of rear execution in step 307.
Step 310:DS client is initiated tentative data simultaneous operation to the DS server.
In this step, the performance parameter of network between the detection of DS client and DS server judges whether the performance parameter of network satisfies the setting requirement; Set requirement if satisfy, represent the better performances of network between current DS client and DS server, proceed data simultaneous operation; Do not set requirement if do not satisfy, represent the poor-performing of network between current DS client and DS server, can't proceed data simultaneous operation, to DM client return parameters configuration failure response message.
Step 311:DS client judges whether data are synchronously successful after data simultaneous operation finishes; If, to DS client return parameters configuration successful response message; Otherwise, to DS client return parameters configuration failure response message, and jump to step 301.
If what the DS client was returned is parameter configuration failure response message, carry therein failure cause.Failed reason may be that network performance is relatively poor, may be also that synchronization parameter is incorrect.
Embodiment three:
The embodiment of the present invention three also provides a kind of and embodiment one and embodiment two to belong to data synchronous system under same inventive concept, as shown in Figure 4, described system comprises DS client 11, DS server 12 and DM client 13, wherein: DS client 11 is used for sending the synchronization parameter configuring request to DM client 13, and after receiving the synchronization parameter that DM client 13 returns, carry out data according to this synchronization parameter with DS server 12 and synchronize; DM client 12 is used for returning to synchronization parameter to DS client 11 after receiving the synchronization parameter configuring request.
Described DS client 11 also for detection of and DS server 12 between the performance parameter of network, the performance parameter of determining network satisfies sets requirement.
Described DS client 11 is used for also judging whether data are synchronously successful, if, to DM client 13 return parameters configuration successful response messages, otherwise, to DM client 13 return parameters configuration failure response messages.
Described DM client 13 is used for also judging whether the number of times of the synchronization parameter configuring request that receives reaches set point number, if, DM client 13 is returned to the acknowledges requests failed message to DS client 11, and carry temporal information in the acknowledges requests failed message, indication DS client 11 is initiated the synchronization parameter configuring request again in the time of described temporal information appointment, otherwise, DM client 13 is set up network with the DM server 14 in system and is connected, and after receiving the parameter configuration order that DM server 14 sends configure synchronization parameters.
Embodiment four:
The embodiment of the present invention four also provides a kind of and embodiment one, embodiment two and embodiment three to belong to DS client under same inventive concept, as shown in Figure 5, comprise request module 21, receiver module 22 and synchronization module 23, wherein: request module 21 is used for sending the synchronization parameter configuring request to equipment control DM client; Receiver module 22 is used for receiving the synchronization parameter that the DM client is returned; Synchronization module 23 is used for carrying out data according to the synchronization parameter that receives with the DS server and synchronizes.
Described DS client also comprises performance detection module 24, for detection of and the DS server between the performance parameter of network, satisfy in the performance parameter of determining network and set when requiring, trigger described synchronization module 23.
Described DS client also comprises message feedback module 25, is used for judging whether data are synchronously successful, if, to DM client return parameters configuration successful response message, otherwise, to DM client return parameters configuration failure response message.
The method, system and the equipment that provide by the embodiment of the present invention, solved and carried out the strong problem of synchronization parameter real-time that adopts when data are synchronizeed between DS client and DS server, because synchronization parameter is according to the configuration of the needs of DS client and the current reality of DS server, therefore, the correctness of the synchronization parameter of configuration is higher, and the success rate of namely carrying out simultaneous operation between DS client and DS server is also higher; In addition, when relatively poor or synchronization parameter is incorrect when the network state between DS client and DS server, can be to DM client return parameters configuration failure response message, can effectively avoid causing the DS client constantly to initiate the problem that the synchronization parameter configuring request causes the wasting of resources under the poor-performing of network own or the situation such as synchronization parameter is incorrect; Simultaneously, the present invention is also by counting to be controlled at the quantity of asking in a period of time to continuous synchronization parameter configuring request, further avoid relatively poor due to network performance or DM client or DM server when breaking down, the DS client is constantly initiated the problem that the synchronization parameter configuring request causes the wasting of resources.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. the method based on the data synchronization DS of equipment control DM business, is characterized in that, described method comprises:
The DS client sends the synchronization parameter configuring request to the DM client, and indication DM client is returned to synchronization parameter;
After the DS client sends the synchronization parameter configuring request, and before receiving the data synchronization parameter that the DM client returns, whether the number of times of the synchronization parameter configuring request that the judgement of DM client receives reaches set point number;
When described DM client judges that the number of times of the synchronization parameter configuring request that receives does not reach described set point number, the DM client is set up network with the DM server and is connected, configure synchronization parameters after the parameter configuration order that receives the transmission of DM server, the synchronization parameter that the DM client obtains configuration sends to the DS client;
The synchronization parameter that DS client DM client is returned, and carry out data according to the synchronization parameter that receives and DS server and synchronize.
2. the method for claim 1, is characterized in that, after DS client synchronization parameter, and carries out before data synchronize with the DS server, and described method also comprises:
The performance parameter of network between the detection of DS client and DS server determines that the performance parameter of network satisfies the setting requirement.
3. method as claimed in claim 1 or 2, is characterized in that, DS client and DS server carry out after data synchronize, and described method also comprises:
The DS client judges whether data are synchronously successful;
If, to DM client return parameters configuration successful response message;
Otherwise, to DM client return parameters configuration failure response message.
4. the method for claim 1, is characterized in that, after the DS client sends the synchronization parameter configuring request, and before receiving the data synchronization parameter that the DM client returns, described method also comprises:
Whether the number of times of the synchronization parameter configuring request that the judgement of DM client receives reaches set point number; If the DM client is returned to the acknowledges requests failed message to the DS client, and carry temporal information in the acknowledges requests failed message, indication DS client is initiated the synchronization parameter configuring request again in the time of described temporal information appointment.
5. the system based on the data synchronization DS of equipment control DM business, is characterized in that, described system comprises DS client, DS server and DM client, wherein:
The DS client is used for sending the synchronization parameter configuring request to the DM client, and after receiving the synchronization parameter that the DM client returns, carries out data according to this synchronization parameter and DS server and synchronize;
The DM client, be used for after receiving the synchronization parameter configuring request, whether the number of times of the synchronization parameter configuring request that judgement receives reaches set point number, when the number of times of described synchronization parameter configuring request does not reach described set point number, being used for setting up network with the DM server is connected, and after receiving the parameter configuration order that the DM server sends configure synchronization parameters, be used for sending to the DS client synchronization parameter that configuration obtains.
6. system as claimed in claim 5, is characterized in that,
Described DS client, also for detection of and the DS server between the performance parameter of network, the performance parameter of determining network satisfies sets requirement.
7. system as described in claim 5 or 6, is characterized in that,
Described DS client is used for also judging whether data are synchronously successful, if, to DM client return parameters configuration successful response message, otherwise, to DM client return parameters configuration failure response message.
8. the system that states as claim 5 is characterized in that,
Described DM client, be used for also judging whether the number of times of the synchronization parameter configuring request that receives reaches set point number, if, the DM client is returned to the acknowledges requests failed message to the DS client, and carry temporal information in the acknowledges requests failed message, indication DS client is initiated the synchronization parameter configuring request again in the time of described temporal information appointment.
9. a data synchronization DS client, is characterized in that, comprising:
Request module, be used for sending the synchronization parameter configuring request to equipment control DM client, so that the DM client is after receiving the synchronization parameter configuring request, whether the number of times of the synchronization parameter configuring request that judgement receives reaches set point number, when the number of times of described synchronization parameter configuring request does not reach described set point number, being used for setting up network with the DM server is connected, and after receiving the parameter configuration order that the DM server sends configure synchronization parameters, be used for sending to the DS client synchronization parameter that configuration obtains;
Receiver module is used for receiving the synchronization parameter that the DM client is returned;
Synchronization module is used for carrying out data according to the synchronization parameter that receives with the DS server and synchronizes;
Performance detection module, for detection of and the DS server between the performance parameter of network, satisfy in the performance parameter of determining network and set when requiring, trigger described synchronization module.
10. DS client as claimed in claim 9, is characterized in that, described DS client also comprises:
The message feedback module is used for judging whether data are synchronously successful, if, to DM client return parameters configuration successful response message, otherwise, to DM client return parameters configuration failure response message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102155985A CN101789958B (en) | 2009-12-30 | 2009-12-30 | Method, system and equipment of data synchronization based on equipment management service |
| PCT/CN2010/072119 WO2011079561A1 (en) | 2009-12-30 | 2010-04-23 | Data synchronization method, system and client based on device management service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102155985A CN101789958B (en) | 2009-12-30 | 2009-12-30 | Method, system and equipment of data synchronization based on equipment management service |
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| Publication Number | Publication Date |
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| CN101789958A CN101789958A (en) | 2010-07-28 |
| CN101789958B true CN101789958B (en) | 2013-06-05 |
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| CN2009102155985A Expired - Fee Related CN101789958B (en) | 2009-12-30 | 2009-12-30 | Method, system and equipment of data synchronization based on equipment management service |
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| WO (1) | WO2011079561A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130954A (en) * | 2011-03-17 | 2011-07-20 | 华为技术有限公司 | Method and device for transmitting data resources |
| CN102769534B (en) * | 2011-05-05 | 2016-08-10 | 中国移动通信集团公司 | The optimization method of network equipments configuration and system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859200A (en) * | 2006-03-08 | 2006-11-08 | 华为技术有限公司 | Method, system and terminal for synchronously marking language terminal equipment of terminal management |
| CN101572599A (en) * | 2008-09-04 | 2009-11-04 | 华为技术有限公司 | Method, device and system for timing execution of synchronization |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101209071B1 (en) * | 2006-09-19 | 2012-12-06 | 엘지전자 주식회사 | Device management system and method of controlling the same |
| CN101494534A (en) * | 2008-01-21 | 2009-07-29 | 华为技术有限公司 | Method, apparatus and system for synchronizing data |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859200A (en) * | 2006-03-08 | 2006-11-08 | 华为技术有限公司 | Method, system and terminal for synchronously marking language terminal equipment of terminal management |
| CN101572599A (en) * | 2008-09-04 | 2009-11-04 | 华为技术有限公司 | Method, device and system for timing execution of synchronization |
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| Publication number | Publication date |
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| WO2011079561A1 (en) | 2011-07-07 |
| CN101789958A (en) | 2010-07-28 |
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